LDAP attributes should be converted to lowercase when saving configuration

[sbraz]

BUG REPORT INFORMATION

Versions

centreon-license-manager-common-19.10.0-1.el7.centos.noarch
centreon-engine-19.10.7-1.el7.centos.x86_64
centreon-poller-centreon-engine-19.10.4-1.el7.centos.noarch
centreon-connector-19.10.0-1.el7.centos.x86_64
centreon-broker-core-19.10.1-1.el7.centos.x86_64
centreon-auto-discovery-server-19.10.0-2.el7.centos.noarch
centreon-broker-cbmod-19.10.1-1.el7.centos.x86_64
centreon-base-config-centreon-engine-19.10.4-1.el7.centos.noarch
centreon-broker-cbd-19.10.1-1.el7.centos.x86_64
centreon-cwrapper-perl-0.1-1.el7.centos.x86_64
centreon-license-manager-19.10.0-1.el7.centos.noarch
centreon-engine-daemon-19.10.7-1.el7.centos.x86_64
centreon-trap-19.10.4-1.el7.centos.noarch
centreon-pp-manager-19.10.0-5.el7.centos.noarch
centreon-broker-19.10.1-1.el7.centos.x86_64
centreon-database-19.10.4-1.el7.centos.noarch
centreon-common-19.10.4-1.el7.centos.noarch
centreon-broker-storage-19.10.1-1.el7.centos.x86_64
centreon-engine-extcommands-19.10.7-1.el7.centos.x86_64
centreon-web-19.10.4-1.el7.centos.noarch
centreon-clib-19.10.0-6.el7.centos.x86_64
centreon-19.10.4-1.el7.centos.noarch
centreon-connector-perl-19.10.0-1.el7.centos.x86_64
centreon-perl-libs-19.10.4-1.el7.centos.noarch
centreon-release-19.10-1.el7.centos.noarch
centreon-connector-ssh-19.10.0-1.el7.centos.x86_64

Operating System

CentOS 7

Description

When using non-lowercase attributes in the config, those never match.

Steps to Reproduce

• Set samAccountName as Login attribute in the LDAP config.

Describe the received result

• The attribute never matches

Describe the expected result

• The attribute should match because the LDAP server returns samAccountName

Additional info

That is because PHP's ldap_get_entries converts all attributes to lowercase.

The attribute index is converted to lowercase.

Because of this behaviour, I think that the following options should be converted to lowercase when saving the LDAP configuration: dn, alias, name, email, pager, firstname, lastname.